History of Poland /
by Aleksander Gieysztor ... [et al.] ; translation from the Polish manuscript by Krystyna Cękalska ... [et al.] 
. - Warszawa : Polish scientific publishers,  1968 
. - 783 p.  ill., map.  24 cm. 
<br/>К.: Бібліогр. в прим. : с. 731-740, Index